# Bionic Circle vs Dexcom Follow

The clearest difference is review sentiment: Bionic Circle at 77% against Dexcom Follow's 6%. Bionic Circle also leads on rating (4.8 vs 1.6) and iOS requirement (16.0 vs 18.6). Dexcom Follow's advantage is ratings volume (841 vs 70) and chart position (#56 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bionic Circle holds the better App Store score, 4.8 against 1.6. That said, the two scores are not equally well evidenced: Dexcom Follow has 841 ratings behind it against 70, so its average is the more settled of the two. Written reviews point the same way: 77% of Bionic Circle's written reviews are positive against 6% of Dexcom Follow's.

Bionic Circle ships an update every 3 months, Dexcom Follow every 2 months. The most recent releases landed on August 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Bionic Circle | Dexcom Follow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (70 ratings)](https://appshunter.io/ios/app/bionic-circle/id6477549955/reviews)** | [1.6 (841 ratings)](https://appshunter.io/ios/app/dexcom-follow/id6746294350/reviews) |
| Number of ratings | 70 | **841** |
| Positive reviews | **76.9% of reviews** | 5.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Best chart rank | — | **#56** |
| Size | 36 MB | 236 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Beta Bionics Inc.](https://appshunter.io/developer/1395643778) | [Dexcom](https://appshunter.io/developer/457035738) |

## What reviewers say

### Bionic Circle

[App page](https://appshunter.io/ios/app/bionic-circle/id6477549955)

This app allows designated individuals to remotely monitor the diabetes management of an iLet user. It provides real-time access to crucial data like glucose levels, insulin status, and alerts, offering peace of mind for caregivers and family members.

**Highlights:** View CGM values, Monitor pump battery and insulin levels, See meal announcements, Track insulin doses, Receive critical alerts (low, high, no data), Remote monitoring from anywhere

**In-app purchases:** none

**What reviewers like**

- 💡 First app of its kind
- 👍 Ease of use
- 👍 Helpful for families and caregivers
- 👍 Customizable alerts
- 👍 Provides peace of mind

**What reviewers complain about**

- 🔋 Lack of battery level and insulin unit information


### Dexcom Follow

[App page](https://appshunter.io/ios/app/dexcom-follow/id6746294350)

**Currently charting:** #56 Top Free · Medical (US App Store)

This app allows you to remotely monitor the glucose levels and trends of loved ones using a compatible continuous glucose monitoring system. Receive customizable alerts for out-of-range glucose levels, providing peace of mind and enabling timely responses.

**Highlights:** Remote glucose monitoring, View glucose trends, Customizable glucose alerts, Push notifications, Monitor up to 25 sharers

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Improved design

**What reviewers complain about**

- 🔍 No widget available
- 🔍 No live updates or Apple Watch support
- 🔍 Reduced functionality compared to old app

**Reported bugs**

- Login issues preventing app usage

**Requested features**

- Add widget feature
- Implement live updates and Apple Watch support
- Restore previous app functionality


## Frequently asked questions

### Is Bionic Circle free?

Bionic Circle is free to download, with no in-app purchases.

### Is Dexcom Follow free?

Dexcom Follow is free to download, with no in-app purchases.

### Which has better reviews, Bionic Circle or Dexcom Follow?

Bionic Circle is rated higher. Bionic Circle averages 4.8 out of 5 from 70 ratings, while Dexcom Follow averages 1.6 from 841 ratings.

### Do Bionic Circle or Dexcom Follow have ads?

Neither Bionic Circle nor Dexcom Follow shows ads.

### Which is updated more often, Bionic Circle or Dexcom Follow?

Bionic Circle ships an update every 3 months, and Dexcom Follow every 2 months. Most recently, Bionic Circle was updated on August 5, 2026 and Dexcom Follow on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*